PETRONAS Arbor TRW 90 is a high-quality Axle Fluid dedicated to agricultural and construction machinery, able to keep their efficiency and offering a longer life-cycle. Perfect solution for high and long-lasting performances for your hard-daily work, protecting your tireless machinery from loss of performances and unplanned downtimes. PETRONAS Arbor TRW 90 is suitable in axles, differentials and final drives over their standard service life. It’s recommended in transmissions requiring API GL-5I level of performance.